51256M bearing

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Type :51256M

Dimensions(mm)

d :280

D :380

H :80

Basic load rating(KN)

Cr :494

Cor :2320

Fatigue load limit (KN)

Pu :47,5

Minimum load factor

A :28

Limit speed(r/min)

Reference speed :750

Limit speed :1000

Weight(kg) :26,5

Dimensions(mm)

d :280

d1 :375

D1 :284

r1,2 :2,1

Shoulder and chamfer dimensions(mm)

da min :339

Da max :321

ra max :2

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